MCUmall EPROM BIOS Chip Burner Forum
MCUmall EPROM BIOS Chip Burner Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 MCUmall Forums
 True USB Willem Programmer (GQ-2X, GQ-3X, GQ-4X)
 GQ-4x slow, slow...
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

vlad_itj

Brazil
8 Posts

Posted - 11/28/2018 :  05:15:33  Show Profile  Reply with Quote
Hi!
I've had this GQ-4X for a long time. From the beginning I realized that it was slow, but it did not cause me problems this "failure". I'm selling this GQ-4X, and I wanted to solve this problem. Is it normal for the programmer to be slow or I have one defective?
Example: EF25QH64 takes 15 minutes to read, in normal mode (Windows 10, only drivers and programmer utility/signed driver). If I change to fast mode (W25X10_FAST in devices.txt)takes only 3 minutes, but with error. Some of the reading (buffer) goes blank (FFFFs) near the end. The reading becomes corrupted. In normal mode, OK, no problems. The same issue happens in Windows XP/Windows 7. Tested in desktop PC, notebook; certified high speed USB 2.0 cable; with/without external power supply adapter.

Any advice, guidance to solve this problem?
I apologize if there is any error in the text. English is not my native language.
Vlad Simas

Edited by - vlad_itj on 11/28/2018 05:16:54
Reply #1

ZLM

2923 Posts

Posted - 12/05/2018 :  21:09:33  Show Profile  Reply with Quote
GQ-4X is designed about 10 years ago. So, it is slow.

You need a newer version GQ-4x4 programmer.
Go to Top of Page
Reply #2

vlad_itj

Brazil
8 Posts

Posted - 12/06/2018 :  06:01:17  Show Profile  Reply with Quote
Thanks!
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
MCUmall EPROM BIOS Chip Burner Forum © Copyright 2003 - 2009 Mcumall Electronics Inc. Go To Top Of Page
Generated in 0.16 sec. Snitz Forums 2000